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CVE-2025-71233

In the Linux kernel, the following vulnerability has been resolved: PCI: endpoint: Avoid creating sub-groups asynchronously The asynchronous creation of sub-groups by a delayed work could lead to a NULL pointer dereference when the driver directory is removed before the work completes. The crash can be easily reproduced with the following commands: # cd /sys/kernel/config/pci_ep/functions/pci_epf_test # for i in {1..20}; do mkdir test && rmdir test; done BUG: kernel NULL pointer deref
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:6f9f6dc09d518b7c11284902eb53f2b005dbf6e9ad369bc28ed9eb2caef43829
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/pci/endpoint/pci-ep-cfs.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"fa9fb38f5fe9c80094c2138354d45cdc8d094d69","status":"affected","version":"e85a2d7837622bd99c96f5bbc7f972da90c285a2","versionType":"git"},{"lessThan":"5f609b3bffd4207cf9f2c9b41e1978457a5a1ea9","status":"affected","version":"e85a2d7837622bd99c96f5bbc7f972da90c285a2","versionType":"git"},{"lessThan":"8cb905eca73944089a0db01443c7628a9e87012d","status":"affected","version":"e85a2d783762…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6eebae308542bc0225bc833724c1ef2a78f037cd886ca94946d4757835bd240b · sha256:2509e2721c7bce96… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/pci/endpoint/pci-ep-cfs.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.12"},{"lessThan":"5.12","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.201","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.164","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.127","versionType":"semver"}…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6eebae308542bc0225bc833724c1ef2a78f037cd886ca94946d4757835bd240b · sha256:2509e2721c7bce96… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/pci/endpoint/pci-ep-cfs.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"fa9fb38f5fe9c80094c2138354d45cdc8d094d69","status":"affected","version":"e85a2d7837622bd99c96f5bbc7f972da90c285a2","versionType":"git"},{"lessThan":"5f609b3bffd4207cf9f2c9b41e1978457a5a1ea9","status":"affected","version":"e85a2d7837622bd99c96f5bbc7f972da90c285a2","versionType":"git"},{"lessThan":"8cb905eca73944089a0db01443c7628a9e87012d","status":"affected","version":"e85a2d783762…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6eebae308542bc0225bc833724c1ef2a78f037cd886ca94946d4757835bd240b · sha256:2509e2721c7bce96… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/pci/endpoint/pci-ep-cfs.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.12"},{"lessThan":"5.12","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.201","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.164","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.127","versionType":"semver"}…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6eebae308542bc0225bc833724c1ef2a78f037cd886ca94946d4757835bd240b · sha256:2509e2721c7bce96… · /containers/cna/affected/1

Source references

7 source assertions
{"url":"https://git.kernel.org/stable/c/24a253c3aa6d9a2cde46158ce9782e023bfbf32d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6eebae308542bc0225bc833724c1ef2a78f037cd886ca94946d4757835bd240b · sha256:2509e2721c7bce96… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/5f609b3bffd4207cf9f2c9b41e1978457a5a1ea9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6eebae308542bc0225bc833724c1ef2a78f037cd886ca94946d4757835bd240b · sha256:2509e2721c7bce96… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/73cee890adafa2c219bb865356e08e7f82423fe5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6eebae308542bc0225bc833724c1ef2a78f037cd886ca94946d4757835bd240b · sha256:2509e2721c7bce96… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/7c5c7d06bd1f86d2c3ebe62be903a4ba42db4d2c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6eebae308542bc0225bc833724c1ef2a78f037cd886ca94946d4757835bd240b · sha256:2509e2721c7bce96… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/8cb905eca73944089a0db01443c7628a9e87012d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6eebae308542bc0225bc833724c1ef2a78f037cd886ca94946d4757835bd240b · sha256:2509e2721c7bce96… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/d9af3cf58bb4c8d6dea4166011c780756b1138b5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6eebae308542bc0225bc833724c1ef2a78f037cd886ca94946d4757835bd240b · sha256:2509e2721c7bce96… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/fa9fb38f5fe9c80094c2138354d45cdc8d094d69"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6eebae308542bc0225bc833724c1ef2a78f037cd886ca94946d4757835bd240b · sha256:2509e2721c7bce96… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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